The Osher Lifelong Learning Institute (OLLI) at Sonoma State University (SSU) is a vibrant learning community for adults aged 50 and better, offering engaging, non-credit courses with no tests or grades. Now in its 24th year, OLLI at SSU is part of a national network of over 100 programs and is supported by student fees, generous donations, and an endowment from the Bernard Osher Foundation.
Taught by distinguished SSU faculty and Bay Area experts, OLLI at SSU courses foster lively exchange, enriched by students' life experience and curiosity. Classes are offered in flexible formats—ranging from one-day to six-week sessions—throughout the year. Topics include the arts, contemporary issues, food and wine, science, history, politics, technology and AI, and global cultures.
Membership in OLLI at SSU offers opportunities for learning, connection, joy, and personal growth.
Announcements
The Course Preview event for the Spring 2026 term will be held on Wednesday, March 11. RSVP here to join the event in person or online. Classes will run from April 1 through May 12.
Registration closes on March 16 (Osher Online) and March 27 (OLLI at SSU)
Spring 2026 Courses & Registration
Course registration opens March 4!
Register Online (instructions for new process here)
By Phone: (707) 664-4246
In-person: SSU Student Center Desk, 1st floor (by appointment, please call number above)
Join us for the Spring 2026 Course Preview event on March 11 from 10 a.m.-12 p.m.
Doors open at 9 a.m., coffee and light refreshments will be served
RSVP for Course Preview here